In Ontario’s evolving housing landscape, homeowners and real-estate investors are increasingly seeking solutions like accessory dwelling units (ADUs), additional residential units (ARUs) and secondary suites. These versatile living spaces go by many names — from the formal to the everyday. You might hear them called a granny flat, in-law suite, garden suite, laneway house, coach house, back-yard home, tiny home, detached dwelling unit, garage apartment, basement suite, home addition suite, carriage house, or even a rental laneway unit.

Whatever the term, the purpose is the same: creating legal, code-compliant, additional living space on your property — whether it’s for rental income, multigenerational living, affordable housing options or added home value. At Suite Builders, we specialize in design-build services that cover everything your project needs — from finished basement apartments, converted garage apartments, duplexes, triplexes, fourplexes, and multi-unit buildings, to garden suites, tiny homes, back-yard homes, laneway suites, and more.

If you’re looking to build any type of accessory unit — be it a basement suite, garage conversion, tiny home or detached ADU — you’ve come to the right place. We navigate the zoning, permit drawings and Ontario Building Code requirements on your behalf, so you can build smarter, faster, and with fewer headaches.